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How do I find the most recent git commit that modified a file?
... ids, then you can just use git-rev-list in the first place. Since log is based on rev-list, it takes most of the same filter parameters.
– Michael Erickson
Nov 15 '16 at 16:24
3
...
JavaScript: clone a function
...h assertion errors are included in the gist's comment.
Plus my two cents (based on the author's suggestion):
clone0 cent (faster but uglier):
Function.prototype.clone = function() {
var newfun;
eval('newfun=' + this.toString());
for (var key in this)
newfun[key] = this[key];
return ne...
'and' (boolean) vs '&' (bitwise) - Why difference in behavior with lists vs numpy arrays?
...umPy arrays (of length > 1) have no truth value as this prevents vector-based logic confusion.
Example 4 is simply a vectorized bit and operation.
Bottom Line
If you are not dealing with arrays and are not performing math manipulations of integers, you probably want and.
If you have vectors o...
Bidirectional 1 to 1 Dictionary in C#
...ection<KeyValuePair<TKey, TValue>> (this one and below are the base interfaces of the ones above)
ICollection
IReadOnlyCollection<KeyValuePair<TKey, TValue>>
IEnumerable<KeyValuePair<TKey, TValue>>
IEnumerable
Serialization using SerializableAttribute.
Debug view...
Proper way to handle multiple forms on one page in Django
...e is my simplified example of two forms AForm and BForm using TemplateView based on the answers by @adam-nelson and @daniel-sokolowski and comment by @zeraien (https://stackoverflow.com/a/17303480/2680349):
# views.py
def _get_form(request, formcls, prefix):
data = request.POST if prefix in req...
How do I get the real .height() of a overflow: hidden or overflow: scroll div?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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...
Does a view exist in ASP.NET MVC?
...ew != null)
{
return result;
}
return base.FindView(context);
}
...
}
Then in your action simply return an instance of your custom view:
public ActionResult Index()
{
return new CustomViewResult();
}
...
Remove a string from the beginning of a string
...
@salathe, I don't get it. Both idiomatic and regex-based solutions were proposed: comparing the two in terms of efficiency helps finding the best (again in terms of efficiency) answer. Why is that evil?
– cbrandolino
Dec 23 '10 at 9:41
...
Changing navigation title programmatically
...onBar(frame: CGRect(x: 0, y: 0, width: self.view.frame.size.width, height: 64.0))
self.view.addSubview(navBar);
let navItem = UINavigationItem(title: "Camera");
let doneItem = UIBarButtonItem(barButtonSystemItem: UIBarButtonSystemItem.cancel, target: self, action: #selector(CameraViewCon...
String concatenation: concat() vs “+” operator
...nce.
The source code of String and StringBuilder (and its package-private base class) is available in src.zip of the Sun JDK. You can see that you are building up a char array (resizing as necessary) and then throwing it away when you create the final String. In practice memory allocation is surpri...